Laminated Cell Safety Test Results
No ignition or burst was observed in any of the overcharge test, overdischarge test, and external short-circuit test, demonstrating excellent safety.
| Test | Conditions | Results | |
|---|---|---|---|
| Ignition | Burst | ||
| Overcharge | Current： 200 A Charge rate： 250% Maximum voltage： 20 V Using narrow jig |
None | None |
| Over-discharge | Current： 200 A Voltage： 0 V |
None | None |
| External short circuit | Short circuit resistance: 3 mΩ Atmosphere temperature: 55℃ |
None | None |
Cycle Test Results for Laminated Cells
Even after repeating charging and discharging at 100A 1 million times, no significant deterioration is seen.
| Test cell | Laminate1100F |
|---|---|
| Test conditions | Charge: CC 100 A, 3.8 V / Discharge: CC 100 A, 2.2 V / No pause |
* The test results are observed under the respective test conditions described and do not guarantee similar results under different conditions.
Float Test Results for Laminated Cells
No significant deterioration is seen after 10,000 hours in the 70 °C 3.8V float test.
| Test cell | Laminate1100F |
|---|---|
| Test conditions | Voltage: 3.8V / ambient temperature: 70℃ |
* The test results are observed under the respective test conditions described and do not guarantee similar results under different conditions.
Results of Self-Discharge Test of Laminated Cell
No significant voltage drop is seen after leaving at 3.8V for 10,000 hours.
| Test cell | Laminate1100F |
|---|---|
| Test conditions | Voltage: 3.8V / ambient temperature: 25℃ |
* The test results are observed under the respective test conditions described and do not guarantee similar results under different conditions.